What number in a 2001 ford ranger fuse box is the fuel relay fuse number?

I was looking at the 2001 Ford Ranger Owner Guide ( for North America )

and it shows :

In the Power Distribution Box ( which is " live " ) located in the engine

compartment , near the brake fluid reservoir :

( the # 23 mini fuse is a 20 amp fuse for the fuel pump motor )

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Also , if you have the 2.3 liter four cylinder engine ( 46A is the fuel pump relay )

The 3.0 and 4.0 it's ( 50B )